47905785

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{9421}}^1$

素因数の和:9545

約数の個数: 24

約数和(自身を含む): 83780424

約数和(自身を除く): 35874639

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 565, 1017, 1695, 5085, 9421, 28263, 47105, 84789, 141315, 423945, 1064573, 3193719, 5322865, 9581157, 15968595, 47905785]

約数ペア:

[(1, 47905785), (3, 15968595), (5, 9581157), (9, 5322865), (15, 3193719), (45, 1064573), (113, 423945), (339, 141315), (565, 84789), (1017, 47105), (1695, 28263), (5085, 9421)]